Entity: Extended Core Barrel (XCB)
experimental
| broader |
core drilling
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| definition |
The Extended Core Barrel (XCB) coring system is used in sedimentological, climate, and paleoceanographic studies. The XCB is used to recover 9.5 m long core samples from soft to moderately hard formations. The XCB is typically deployed when the formation becomes too stiff to piston core (i.e., upon piston coring "refusal") or when it is not hard enough to permit efficient recovery with the Rotary Core Barrel (RCB).
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| notation |
4.4
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| pref label |
Extended Core Barrel (XCB)
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| source |
2186
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| type |
Concept
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| date accepted |
23 janv. 2019 11:20:30.844
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| date submitted |
23 janv. 2019 11:20:10.682
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| definition |
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| item class |
Concept
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| label |
Extended Core Barrel (XCB)
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| notation |
XCB
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| register |
drilling method
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| status |
status experimental
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| submitter |
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| type |
register item
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| version info |
2
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